A pacemaker is a tiny device that is implanted in the chest or belly to help regulate the rhythm of the heart. Several heart conditions, including bradycardia and atrial fibrillation, are treated with it (an irregular heart rhythm). While the idea of getting a pacemaker may be intimidating, understanding the process and what to expect can help alleviate any concerns you may have.
Before you can receive a pacemaker, your doctor will perform a thorough evaluation to determine if the device is necessary. Your doctor may do an electrocardiogram (ECG), a physical exam, and other tests to determine how well your heart is working. Your doctor will also discuss the potential risks and benefits of the procedure with you. Your doctor will schedule the procedure to implant a pacemaker if it is confirmed to be necessary. The pacemaker is often implanted by a tiny incision in the chest, but it can also be inserted through an abdominal incision. Local anesthetic is normally utilized for the procedure, while general anesthesia may be used in some situations.
During the surgery, the pacemaker is inserted beneath the skin, typically at the collarbone. Electrodes are then attached to the surface of the heart and connected to the pacemaker. The device is set up to send electrical impulses to the heart as needed to help it regulate its rhythm. After the pacemaker is implanted, you will be monitored in the hospital for a few hours to ensure that the device is working properly. The incision site may experience some soreness and edema, but these side effects should subside in a few days. Your doctor will provide you with specific instructions on how to care for the incision and when to return for follow-up visits.
It is important to follow your doctor’s instructions carefully after the procedure. For a few weeks, avoid lifting heavy objects or indulging in intense exercise to allow the incision site to heal correctly. You should also avoid getting the incision site wet for a while, as this may raise the risk of infection. You will also need to see your doctor on a frequent basis to confirm that the pacemaker is working properly. During these visits, your doctor will use a special device to check the battery life of the pacemaker and make any necessary adjustments to the programming. Depending on the model, pacemakers typically have a battery life of 7 to 15 years. When the battery begins to run low, you will need to have the pacemaker replaced.
Overall, receiving a pacemaker can be a life-changing event for those suffering from heart issues that necessitate it. While the procedure may seem intimidating at first, understanding the process and what to expect can help alleviate any concerns you may have. If a pacemaker is recommended for you, make sure to share any questions or concerns you have with your doctor. With proper care and follow-up, a pacemaker can greatly improve your quality of life.